Ultralow Noise, Ultracompact, Isolated type DC-DC Converter
b
1.5Watt BLA05 Series
10. Input noise reduction method (example)
Input noise from converter can reduce by designing Pi filter on input side.
L1
Fuse
+Vin
1
2
7
5
BLA-S
Series
+Vin
C1
C2
-Vin
11. Serial operation method (example)
Serial operation is possible by wiring this product as per the following figure. Limit the output current to
not exceed the smaller rated current of the power supplies connected in series in order to avoid more
current than rating to run into the power supply.
Fuse
+Vin
+Vout
1
2
7
+Vin
BLA-S
Series
D1
-Vin
-Vout
5
7
Load
Fuse
+Vin
+Vout
1
2
BLA-S
Series
D2
-Vin
-Vout
5
Schottky diodes of low forward voltage are recommended for D1 and D2
D1,D2:順電圧の低いショットキーバリアダイオードを推奨
Note) This product is not suitable for parallel operation.
10
DC-DC Converter
BDD20170524_C01
BELLNIX [ Bellnix ]
